.icono-ruler{
    width: $27;
    height: $12;
    @extend $icono-stroke
    margin: $11 $4 $11 $3;
    &:before{
        position: absolute;
        width: $1;
        height: $4;
        box-shadow: inset 0 0 0 $32, $6 0, $12 0;
        left: $5;
        top: 0;

}
    &:after{
        position: absolute;
        width: $1;
        height: $2;
        box-shadow: inset 0 0 0 $32, $2 0, $6 0, $8 0, $12 0, $14 0, $18 0, $20 0;
        left: $1;
        top: 0;

}

}
